Effects of Different Selenium Sources on Antiozidant Status and Productive Performance in Sow
Selenium (Se) sources added to the animal diet is categorized into inorganic Se and organic Se forms.Sodium selenite (SS),a form of inorganic Se,may act as a prooxidant,which has potential toxicity at high dietary level, whereas selenomethionine (SM), a form of organic Se, does not possess these properties (Seko et al.,1989).Using organic Se has received a wide attention in the additive industry during recent years. The SM would help us to understanding the effect of Se-enriched yeast (SY),because SM is the major ingredient of total seleno amino acid analogs in the SY. Studies indicated that SM is more effective than SS,in depositing Se in tissues,enhances the antioxidant status,thus decreasing the volume of drip loss and stabilizing the meat color (Zhan et al.,2007).Few studies have been conducted to investigate the effect of SM on antioxidant status in sows,which might affect its productive performance.
X.A.Zhan M.Wang X.Li R.Q.Zhao Y.Z.Qie H.J.Hu X.W.Zhang Y.X.Wang
Feed Science Institute,College of Animal Science,Zhejiang University,Hangzhou 310029,China Laboratory of Animal Nutrition and Health,Institute of Subtropical Agriculture,Chinese Academy of Sc Key Laboratory of Animal Physiology and Biochemistry of Agriculture,Nanjing Agricultural University, Feed Science Institute,College of Animal Science,Zhejiang University,Hangzhou10029,China Feed Science Institute,College of Animal Science,Zhejiangniversity,Hangzhou 310029,China
国际会议
The First International Conference on Selenium in the Environment and Human Health(第一届硒与环境和人体健康国际会议)
苏州
英文
59-60
2009-10-01（万方平台首次上网日期，不代表论文的发表时间）